220 NAVESTOCK IN OLDEN DAYS ; Mr. Durrant, one of the Librarians, reported that Dr. Cooke had presented to the Library about thirty books, consisting mainly of local floras. Dr. Henry Laver, F.L.S., then read a paper on "Potash-making in Essex ; a Lost Rural Industry." This paper will be printed in full in the next volume of The Essex Naturalist. An interesting discussion ensued, carried on by Prof. Meldola, Mr. J. Spiller, Mr. Dymond, Mr. Shenstone, Mr. Chalkley Gould, Dr. Thresh, Mr. Webb, Prof. Almond, Mr. T. V. Holmes, and the author. The Rev. W. C. Howell read "Short Notes on the Foxglove, chiefly Etymological and Local." Mr. Miller Christy gave a description of a specimen of the Serotine Bat (Scotophilus serotinus), which he exhibited and presented to the Club, recently caught in his house at Broomfield, being the second known Essex specimen (ante, page 102). Cordial votes of thanks were passed to the authors of the papers, and to Dr. Cooke, Mr. Brown, and Mr. Christy for their valuable donations. The Museum was open during the afternoon, so that the members might see the progress already made in the arrangement of the rooms. NAVESTOCK IN OLDEN DAYS; STRAY NOTES, PREHISTORIC, SAXON, AND NORMAN. By REV. S. COODE HORE, Curate of Navestock. [Read July 24th, 1894.] AS a matter of course, the very mention of prehistoric times precludes any reference to the derivation of the name by which our parish is now known. That the place, however, now called Navestock, was inhabited at a very remote period is evident from the earthworks which remain as silent witnesses to the existence of such inhabitants. I venture, to-day, to call your attention to two of such earth- works : 1. The first was referred to repeatedly during the last century by the well-known antiquarian Dr. Stukeley, as "The Alate Temple, on Navestock Common." 2. The second is described on the map of the Ordnance Survey as a camp. I THE ALATE TEMPLE. Dr. Stukeley made several visits to Navestock. He discovered here an earthwork which his biographer says was supposed by him to have been an Alate Temple of the Druids (Mem. of Dr. Stukeley, Surtees Society, vol. III., p. 157), but I will give you the doctor's own